Versaflex™ HC Thermoplastic Elastomers Versaflex™ Thermoplastic Elastomers Thermoplastic Elastomers: GLS™ Versaflex™

OUTDOOR GEAR MAKER F I S H I N G T O O L G R I P • Aesthetically differentiate new products while optimizing user functionality and safety • Meet weatherability performance required by industry standard UV and Salt Water Exposure tests • Resist fish oils, sunscreens, and cleaners • Comply with FDA food contact requirements • Provided product development support from concept to production, including visual brand integration, part design, and material selection • Customized grip design and TPE formulation to retain grip and tactile feel in wet and oily environments • Expedited lead time with advanced design and 3D modeling services to enable product launch at key industry tradeshow • Offered global supply continuity with local technical and manufacturing support Custom Versaflex™ Wet Grip TPE and Avient Design Services KEY REQUIREMENTS WHY AVIENT?

Recently, Finetool Saudi Arabia Company Limited of Jeddah selected Versaflex HC for the resealing septum in its insert-molded IV bottle cap. By choosing Versaflex HC over vulcanized rubber materials, Finetool improved the resealing performance of the septum and was able to cut down on processing steps for significant system cost reductions. Apart from manufacturing optimization, Versaflex HC helped Finetool to avoid coring—the tendency for a material to produce tiny fragments when penetrated by a needle—with 6mm IV infusion spikes and needles 16 gauge and smaller, even after multiple uses.

Versaflex™ Thermoplastic Elastomers provided reliable sealing and bonding for HVAC thumb wheel and vent in automobile Versaflex™ Thermoplastic Elastomer provided flexibility and various environmental factors for seat belt tether cover Versaflex™ Thermoplastic Elastomers provided excellent sealing and overmolding for seat ventilation tube

Versaflex™ HC Thermoplastic Elastomers Broad range of Versaflex™ HC 3810 TPEs, all formulated without animal derivatives, met demands for barrier, flexibility and sealing performance Healthcare TPEs: Versaflex™ HC

Microsoft PowerPoint - 2021 Baird Sustainability Conference AVIENT CORPORATION (NYSE: AVNT) B A I R D S U S T A I N A B I L I T Y C O N F E R E N C E F E B R U A R Y 2 3 , 2 0 2 1 W A LT E R R I P P L E V I C E P R E S I D E N T , S U S T A I N A B I L T Y • 28 Years Industry Experience • Bachelors of Chemistry, Texas A&M University • Executive MBA, University of Michigan • Former VP & General Manager, Global GLS TPE Business • 2+ years Vice President, Sustainability Avient Corporation 2 S U S TA I NA B I L I T Y A T A V I E N T P E O P L E P R O D U C T S P L A N E T P E R F O R M A N C E O U R M I S S I O N E N A B L E O U R C U S T O M E R S ’ I N N O V A T I O N A N D S U S T A I N A B I L I T Y G O A L S T H R O U G H W O R L D C L A S S P R O D U C T S A N D S E R V I C E S A N D E X C E L L E N C E I N T H E F O U R C O R N E R S T O N E S O F : Avient Corporation 3 Enable 100% of products manufactured for packaging applications to be recyclable or reusable. Develop and implement solutions to end plastic waste while supporting AEPW $1.5B investment in key initiatives. 2 0 3 0 S U STA I NA B I L I T Y TA RG E TS Avient Corporation 5 P RO D U C T S 8 W A Y S W E H E L P C U S T O M E R S B E M O R E S U S T A I N A B L E T R E N D S I N F O C U S Avient Corporation 6 RECYCLING / CIRCULAR ECONOMY LIGHTWEIGHTING ECO-CONSCIOUS S U S TA I NA B L E S O LU T I O N S F O R T H E C I RC U L A R E C O N O M Y Avient Corporation 7 OPTICA™ TONERS FOR PET LACTRA™ SX LIGHT BLOCKING ADDITIVE FOR PET AMOSORB™ OXYGEN SCAVENGER FOR PET JOULE™ & SMARTHEAT™ INFRARED ABSORBER ULTIMATE™ UV LIGHT BARRIER CESA®-NATUR BIO-SOURCED ADDITIVES TRIPLE A™ ACETALDEHYDE SCAVENGER FOR PET IR SORTABLE BLACK FOR RECYCLABLE PACKAGING EZE™ SLIP AGENT FOR PET ONCOLOR™ NATURALS – COLORANTS FOR RECYCLABLE PACKAGING RESOUND™ OM THERMOPLASTIC ELASTOMERS VERSAFLEX™ POST- CONSUMER RECYCLED (PCR) TPE FORMULATIONS AV I E N T C YC L E WO R KS I N N O V A T I O N C E N T E R T O A D V A N C E T H E C I R C U L A R E C O N O M Y • Laboratory mimics real-world circular recycling in a research environment • Conducts chemistry testing to improve plastics recycling for customers • Screening and evaluation of additive and colorant systems during recycling • Collaboration platform for customers and value chain partners Avient Corporation 8 Avient Corporation 9 AV I E N T E NA B L E S C U STO M E R S ’ C I RC U L A R E C O N O M Y G OA L S C O L O R M A T R I X ™ P R O C E S S A I D & T O N E R F O R R E C Y C L E D P E T L I G H T W E I G H T I NG Avient Corporation 10 NYMAX™ NYLON FORMULATIONS HYDROCEROL® CHEMICAL FOAMING AGENTS POLYSTRAND™ TAPES AND LAMINATES COMPLĒT™ LFT ENGINEERED RESINS W H AT ’ S H A P P E N I N G A V I E N T S O L U T I O N S PLASTICS ARE: AV I E N T S O LU T I O N S E NA B L E L I G H T W E I G H T DA S H B OA R D S K I N S H Y D R O C E R O L ® F O A M I N G A G E N T S O L U T I O N S Avient Corporation 11 E C O - C O N SC I O U S Avient Corporation 12 ONCOLOR™ BRILLIANT METALLIC COLORANTS W H AT ’ S H A P P E N I N G ONCOLOR™ WPC CAPSTOCK TECHNOLOGY ZODIAC™ AQUARIUS™ WATER BASED SCREEN PRINTING INKS MAGIQ™ FIBER COLORANTS & ADDITIVES SAFER & CLEANER MATERIALS RESOURCE CONSERVATION HUMAN HEALTH & SAFETY ECO-CONSCIOUS ALTERNATIVES A V I E N T S O L U T I O N S AV I E N T E C O - C O NS C I O U S S O LU T I O N S I M P ROV E FAC E M A S K P E R F O R M A N C E Avient Corporation 13 M A G I Q ™ E L E C T R E T P L U S T E C H N O L O G Y Improved filtration efficiency Protects against aerosols & bacteria particles Increased shelf-life ENERGY INTENSITY 9% DECREASE WASTE INTENSITY 2% DECREASE WATER INTENSITY 20% DECREASE TOTAL CO2 EMISSIONS 29% DECREASE P L A N ET K E Y P E R F O R M A N C E I N D I C A T O R S 2 0 1 6 - 2 0 1 9 56 ENERGY REDUCTION PROJECTS SAVE 7400+ MT/CO2 ANNUALLY PUNE, INDIAASSESSE, BELGIUM Avient Corporation 14 • Avient is a founding member • Cross value chain collaboration • Driving breakthrough innovations R E V E N U E F RO M S U S TA I N A B L E S O LU T I ON S 2016 2017 2018 2019 2020PF VOC Reduction Reduced Energy Use Bio-derived Content Eco-conscious Renewable Energy Applications Recyclability Reduced Material Requirements Lightweighting $275M $325M $355M $410M $560M (1) Proforma to include a full year of Clariant Masterbatch business acquisitionAvient Corporation 16 Revenue from sustainable solutions expected grow at an 8-12% CAGR into the future (1) THANK YOU Avient Corporation 17

Robert E.

Robert E.

PRODUCT BULLETIN VERSAFLEX™ GP 2810-40N AM VERSAFLEX™ CE 3120-65* AM ONFLEX™ LO 7120-45 AM Applications Personal care grips Consumer packaging Consumer electronics Charging stations HVAC seals Cup holder mats Color Natural Natural Natural Durometer, Shore A 45 66 45 Specific Gravity (kg/m3) 0.87 1.14 1.13 Tensile Strength (PSI) 650 1200 585 Elongation % 700 600 685 Modulus @ 300% |(PSI) 260 585 300 Injection Moldable Yes Yes Yes OM Substrate PP PC, ABS, PC/ABS, COPE PP TECHNICAL PROPERTIES *UL listing does not apply; testing can be completed if required by the customer Copyright © 2021, Avient Corporation.

Versaflex BIO 5500-50 translucent amber Versaflex BIO 5500-70 translucent amber